Sifnos, Greece, a region in Greece, typically experiences warm weather in September, with maximum daytime temperatures around 25°C (77°F) and nighttime temperatures around 23°C (73°F) in Platís Yialós Sifnos. September is part of the summer season
Discover the typical September temperatures for the most popular locations of Sifnos on the map below. Detailed insights are just a click away.
Pick a month to see the average temperature, rainfall and sunshine in Sifnos - and find the best time to visit. See also: Sifnos weather by month.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Sifnos.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Expect daytime temperatures around 25°C (77°F) in Platís Yialós Sifnos. That makes September a high month for Sifnos, Greece.
Nighttime temperatures in Platís Yialós Sifnos typically drop to around 23°C (73°F) in September.
We have much more information about the climate in Sifnos.
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